Definitions of summation:
- noun: the arithmetic operation of summing; calculating the sum of two or more numbers
Example: "The summation of four and three gives seven"
- noun: a concluding summary (as in presenting a case before a law court)
- noun: (physiology) the process whereby multiple stimuli can produce a response (in a muscle or nerve or other part) that one stimulus alone does not produce
- noun: the final aggregate
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